Queens Gambit Declined Chigorin Defense En Passant in Chess

The Queens Gambit Declined Chigorin Defense En Passant is a QGD Chigorin setup where Black’s pawn play creates an en-passant capture opportunity against White’s pawn. The defining feature is that White advances a pawn two squares adjacent to Black’s pawn, and Black can respond immediately with an en-passant capture on the very next move. In practice, this often arises from the Chigorin-style tension in the center and queenside pawn structure.